The 17" SliderPLUS PRO Compact from edelkrone features rails that move with your camera, effectively providing twice the travel range of a slider of a similar size. This robust, portable slider supports camera rigs weighing up to 50 lb when mounted on the ground and up to 25 lb when mounted on a tripod. Its travel range extends to 0.8' on the ground and to 1.6' on a tripod.